Solar heating apparatus



FIG. 1 is a top perspective view of a solar heating apparatus showing mynew design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is an end elevational view thereof; and,

FIG. 6 is an exploded top perspective view thereof.

The subject matter shown in broken lines is for environmental purposesonly and forms no part of the claimed design.

The ornamental design for solar heating apparatus, as shown anddescribed.